73110560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19867}}^1$

素因数の和:19905

約数の個数: 48

約数和(自身を含む): 180242496

約数和(自身を除く): 107131936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19867, 39734, 79468, 99335, 158936, 198670, 317872, 397340, 456941, 635744, 794680, 913882, 1589360, 1827764, 2284705, 3178720, 3655528, 4569410, 7311056, 9138820, 14622112, 18277640, 36555280, 73110560]

約数ペア:

[(1, 73110560), (2, 36555280), (4, 18277640), (5, 14622112), (8, 9138820), (10, 7311056), (16, 4569410), (20, 3655528), (23, 3178720), (32, 2284705), (40, 1827764), (46, 1589360), (80, 913882), (92, 794680), (115, 635744), (160, 456941), (184, 397340), (230, 317872), (368, 198670), (460, 158936), (736, 99335), (920, 79468), (1840, 39734), (3680, 19867)]